US D335997 S
FIG. 1 is a front elevational view of a back lumbar support showing my new design;
FIG. 2 is a right end elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left end elevational view thereof;
FIG. 5 is an inverted rear elevational view thereof; and,
FIG. 6 is a top plan view thereof.
The fabric pattern, fragmentarily shown in FIGS. 1-6, is understood to extend throughout the entire surface of the claimed design.